Marwan Balaa is a Gastroenterology physician affiliated with Silicon Valley University. OpenAlex indexes 12 publications with 253 citations (h-index 6).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Contact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
2520 Samaritan Dr
#201
San Jose, CA 95124
Telephone
408-402-9990Registry record last updated 26 Aug 2010.
Medicare prescribing footprint (2021)
The drugs this prescriber writes for Medicare patients, grouped by drug class and therapeutic area. Every percentage is a share of their total prescribing, so you can see what they prescribe most. These are proportions, not patient counts or dollar amounts. No condition is inferred: the claims record what was prescribed, never why.
Metabolism & gastrointestinal
100%Proton pump inhibitor63.9%Omeprazole80%Pantoprazole Sodium20%Part D<11 patientsAminosalicylate23.1%Mesalamine56%Balsalazide Disodium44%Part D<11 patients+ 1 more class in this area
Drug classes come from the WHO ATC and U.S. National Library of Medicine (RxClass) classifications; prescribing counts come from the CMS Medicare Part D Prescribers file. Each drug is counted once, under its primary class. Medicare fee-for-service only, so no Medicare Advantage, commercial, or pediatric prescribing is included. CMS publishes this data about 17 months after the fact.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Diplopia and diarrhea: ileal carcinoid metastatic to the central nervous system.
PubMed
1992 - Nonsteroidal Anti-inflammatory Gastropathy: From Theory to Practice
The American Journal of the Medical Sciences
1991
Similar KOLs
Other experts from the same institution or the same specialty.
No other directory profiles share this institution yet.
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Patrick Kamath, MD
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A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments, shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”